RF

Richard Fieldhouse

AV Air Vent: 1 patents #1 of 1Top 100%
📍 Gresham, OR: #6 of 13 inventorsTop 50%
🗺 Oregon: #1,719 of 4,240 inventorsTop 45%
Overall (2022): #288,598 of 548,613Top 55%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11231191 Automatic foundation vent plug with manual override — 2022-01-25